Подшипник NA4907
Inner diameter:: 35 mm
Outer diameter: 55 mm
The size of the width: 20 mm
Weight:: 0.17 kg
Outer diameter: 55 mm
The size of the width: 20 mm
Weight:: 0.17 kg
Технические характеристики из каталога производителя:
- Обозначение NA4907
- Размер (r min.) 0,6 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 0,17 Кг
- Частота вращения предельная при пластичной смазке 6300 об/мин
- Частота вращения предельная при жидкой смазке 10000 об/мин
- Размер сопряженных деталей (da min.) 39
- Размер сопряженных деталей (Da max.) 51
- Размер сопряженных деталей (ra max.) 0,6
Bearing NU2240EMZ1 (32540EHZ1)
Manufacturer: TMB
Sizes: 200x360x98 (mm)
Weight:: 44 (kg)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 55x85x10 (mm)
RPP8 DD 4988 MFX - Megaflex
Manufacturer: ContiTech AG
HTD 117 3M CXP
Manufacturer: ContiTech AG
K18 (145x120x25,4)
Manufacturer: KASTAS
Sizes: 145x120x25,4 (mm)
ПОДШИПНИК РОЛИКОВЫЙ УПОРНЫЙ 81256-M
Manufacturer: INA-FAG
Sizes: 280x380x80 (mm)
ПОДШИПНИК РОЛИКОВЫЙ УПОРНЫЙ K81140-M
Manufacturer: INA-FAG
Sizes: 200x250x15 (mm)
K09 NBR(125x137x5,5/10)
Manufacturer: KASTAS
Sizes: 125x137x5,5/10 (mm)
Bearing NJ2330
Manufacturer: ETERNO
Sizes: 150x320x108 (mm)
Weight:: 46.2 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 31.5x48x8 (mm)
INSTALLING BEARINGS
Approximately 16% of all early pill accidents are caused by faulty mounting (generally excessive force) and lack of proper tools.
DROPPING BEARINGS
The need for dismantling (removal) of the bearing can be caused by several reasons: failure of the bearings, disassembly of other parts of the mechanism, and so on.
SELECTION OF FUEL OILS
The use of grease to lubricate the bearings ensures smooth operation and maximum reliability of bearings, even in extreme conditions.
